Ultrastructure of primordial germ cells in the early chick embryo

1984 ◽  
pp. 12-18 ◽  
Author(s):  
Atsumi Ukeshima ◽  
Toyoaki Fujimoto
Keyword(s):  
Chick Embryo ◽  
Germ Cells ◽  
Primordial Germ Cells ◽  
Early Chick Embryo

Extragonadal distribution of primordial germ cells in the early chick embryo

1988 ◽  
Vol 222 (1) ◽  
pp. 90-94 ◽  
Author(s):  
Masao Nakamura ◽  
Takashi Kuwana ◽  
Yukihiko Miyayama ◽  
Toyoaki Fujimoto
Keyword(s):  
Chick Embryo ◽  
Germ Cells ◽  
Primordial Germ Cells ◽  
Early Chick Embryo

scholarly journals The lack of genital ridge vascularization in the early chick embryo: Implications in the migration of the primordial germ cells

1998 ◽  
Vol 251 (3) ◽  
pp. 398-405 ◽  
Author(s):  
Francisco Javier Pérez-Aparicio ◽  
Ana Carretero ◽  
Marc Navarro ◽  
Jesús Ruberte
Keyword(s):  
Chick Embryo ◽  
Germ Cells ◽  
Primordial Germ Cells ◽  
Genital Ridge ◽  
Early Chick Embryo

A study on division of primordial germ cells in the early chick embryo

1972 ◽  
Vol 135 (1) ◽  
pp. 51-69 ◽  
Author(s):  
William J. Swartz ◽  
L. V. Domm
Keyword(s):  
Chick Embryo ◽  
Germ Cells ◽  
Primordial Germ Cells ◽  
Early Chick Embryo

Effects of HSP90 inhibition on primordial germ cells migration: A study in the gonad of the chick embryo

Morphologie ◽  
2020 ◽  
Vol 104 (347) ◽  
pp. 228-236
Author(s):  
M. Lejong ◽  
M. Choa-Duterre ◽  
N. Vanmuylder ◽  
S. Louryan
Keyword(s):  
Chick Embryo ◽  
Germ Cells ◽  
Primordial Germ Cells ◽  
Hsp90 Inhibition

Primordial germ cells in normal and transected duck blastoderms

Development ◽  
1968 ◽  
Vol 20 (3) ◽  
pp. 247-260
Author(s):  
Teresa Rogulska
Keyword(s):  
Chick Embryo ◽  
Blood Vessels ◽  
Germ Cells ◽  
Anterior Part ◽  
Primordial Germ Cells ◽  
Primitive Streak ◽  
Experimental Investigations ◽  
Suggestive Evidence ◽  
Area Pellucida

Suggestive evidence for the extragonadal origin of germ cells in birds was first presented by Swift (1914), who described primordial germ cells in the chick embryo at as early a stage as the primitive streak. According to Swift, primordial germ cells are originally located extra-embryonically in the anterior part of the blastoderm and occupy a crescent-shaped region (‘germinal crescent’) on the boundary between area opaca and area pellucida. Swift also found that primordial germ cells later enter into the blood vessels, circulate together with the blood throughout the whole blastoderm and finally penetrate into the genital ridges, where they become definitive germ cells. Swift's views have been confirmed in numerous descriptive and experimental investigations. Among the latter, the publications of Willier (1937), Simon (1960) and Dubois (1964a, b, 1965a, b, 1966) merit special attention. Dubois finally proved that the genital ridges exert a strong chemotactic influence on the primordial germ cells.

The origin, migration and morphology of the primordial germ cells in the chick embryo

1976 ◽  
Vol 185 (2) ◽  
pp. 139-153 ◽  
Author(s):  
Toyoaki Fujimoto ◽  
Atsumi Ukeshima ◽  
Ranko Kiyofuji
Keyword(s):  
Chick Embryo ◽  
Germ Cells ◽  
Primordial Germ Cells

On the Origin of Primordial Germ Cells in the Chick Embryo

1976 ◽  
Vol 6 (1-3) ◽  
pp. 13-16 ◽  
Author(s):  
H. EYAL-GILADI ◽  
S. KOCHAV ◽  
M.K. MENASHI
Keyword(s):  
Chick Embryo ◽  
Germ Cells ◽  
Primordial Germ Cells

Ectopic colonization of primordial germ cells in the chick embryo lacking the gonads

1991 ◽  
Vol 229 (1) ◽  
pp. 109-115 ◽  
Author(s):  
Masao Nakamura ◽  
Takashi Kuwana ◽  
Yukihiko Miyayama ◽  
Kazuya Yoshinaga ◽  
Toyoaki Fujimoto
Keyword(s):  
Chick Embryo ◽  
Germ Cells ◽  
Primordial Germ Cells
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